Dataset statistics
| Number of variables | 9 |
|---|---|
| Number of observations | 418 |
| Missing cells | 176 |
| Missing cells (%) | 4.7% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 32.7 KiB |
| Average record size in memory | 80.0 B |
Variable types
| Categorical | 1 |
|---|---|
| Numeric | 8 |
area has a high cardinality: 416 distinct values | High cardinality |
single is highly correlated with married, no kids and 5 other fields | High correlation |
married, no kids is highly correlated with single and 5 other fields | High correlation |
not married, no kids is highly correlated with single and 5 other fields | High correlation |
married, with kids is highly correlated with single and 5 other fields | High correlation |
not married, with kids is highly correlated with single and 5 other fields | High correlation |
single parent is highly correlated with single and 5 other fields | High correlation |
other is highly correlated with single and 5 other fields | High correlation |
single is highly correlated with married, no kids and 3 other fields | High correlation |
married, no kids is highly correlated with single and 5 other fields | High correlation |
not married, no kids is highly correlated with single and 3 other fields | High correlation |
married, with kids is highly correlated with married, no kids and 3 other fields | High correlation |
not married, with kids is highly correlated with married, no kids and 4 other fields | High correlation |
single parent is highly correlated with single and 4 other fields | High correlation |
other is highly correlated with single and 5 other fields | High correlation |
single is highly correlated with not married, no kids and 1 other fields | High correlation |
married, no kids is highly correlated with married, with kids and 2 other fields | High correlation |
not married, no kids is highly correlated with single and 1 other fields | High correlation |
married, with kids is highly correlated with married, no kids and 2 other fields | High correlation |
not married, with kids is highly correlated with married, no kids and 2 other fields | High correlation |
single parent is highly correlated with married, no kids and 2 other fields | High correlation |
other is highly correlated with single and 1 other fields | High correlation |
single is highly correlated with married, no kids and 3 other fields | High correlation |
married, no kids is highly correlated with single and 4 other fields | High correlation |
not married, no kids is highly correlated with single and 4 other fields | High correlation |
married, with kids is highly correlated with married, no kids and 4 other fields | High correlation |
not married, with kids is highly correlated with married, no kids and 3 other fields | High correlation |
single parent is highly correlated with single and 5 other fields | High correlation |
other is highly correlated with single and 4 other fields | High correlation |
single has 5 (1.2%) missing values | Missing |
married, no kids has 17 (4.1%) missing values | Missing |
not married, no kids has 14 (3.3%) missing values | Missing |
married, with kids has 22 (5.3%) missing values | Missing |
not married, with kids has 25 (6.0%) missing values | Missing |
single parent has 21 (5.0%) missing values | Missing |
other has 40 (9.6%) missing values | Missing |
average woz value has 32 (7.7%) missing values | Missing |
area is uniformly distributed | Uniform |
Reproduction
| Analysis started | 2023-04-12 20:54:17.562109 |
|---|---|
| Analysis finished | 2023-04-12 20:54:28.598317 |
| Duration | 11.04 seconds |
| Software version | pandas-profiling v3.1.0 |
| Download configuration | config.json |
| Distinct | 416 |
|---|---|
| Distinct (%) | 99.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.5 KiB |
| F11f Teleport | 2 |
|---|---|
| T92d Amstel III deel A/B Zuid | 2 |
| A01a Stationsplein e.o. | 1 |
| F78b Buurt 7 | 1 |
| K49e Minervabuurt Midden | 1 |
| Other values (411) |
Length
| Max length | 41 |
|---|---|
| Median length | 21 |
| Mean length | 21.3708134 |
| Min length | 8 |
Characters and Unicode
| Total characters | 0 |
|---|---|
| Distinct characters | 0 |
| Distinct categories | 0 ? |
| Distinct scripts | 0 ? |
| Distinct blocks | 0 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 414 ? |
|---|---|
| Unique (%) | 99.0% |
Sample
| 1st row | A00a Kop Zeedijk |
|---|---|
| 2nd row | A00b Oude Kerk e.o. |
| 3rd row | A00c Burgwallen Oost |
| 4th row | A00d Nes e.o. |
| 5th row | A00e BG-terrein e.o. |
Common Values
| Value | Count | Frequency (%) |
| F11f Teleport | 2 | 0.5% |
| T92d Amstel III deel A/B Zuid | 2 | 0.5% |
| A01a Stationsplein e.o. | 1 | 0.2% |
| F78b Buurt 7 | 1 | 0.2% |
| K49e Minervabuurt Midden | 1 | 0.2% |
| B10b Alfa-driehoek | 1 | 0.2% |
| M27b Weesperzijde Midden/Zuid | 1 | 0.2% |
| N71f NDSM terrein | 1 | 0.2% |
| K47g Harmoniehofbuurt | 1 | 0.2% |
| A03d Amstelveldbuurt | 1 | 0.2% |
| Other values (406) | 406 |
Length
Histogram of lengths of the category
| Value | Count | Frequency (%) |
| zuid | 40 | 3.3% |
| noord | 40 | 3.3% |
| oost | 35 | 2.9% |
| west | 28 | 2.3% |
| e.o | 20 | 1.7% |
| midden | 16 | 1.3% |
| de | 14 | 1.2% |
| zuidoost | 12 | 1.0% |
| van | 11 | 0.9% |
| zuidwest | 10 | 0.8% |
| Other values (797) | 972 |
Most occurring characters
| Value | Count | Frequency (%) |
| No values found. | ||
Most occurring categories
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per category
Most occurring scripts
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per script
Most occurring blocks
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per block
| Distinct | 334 |
|---|---|
| Distinct (%) | 80.9% |
| Missing | 5 |
| Missing (%) | 1.2% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 587.2711864 |
| Minimum | 1 |
|---|---|
| Maximum | 2059 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 6.5 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 18 |
| Q1 | 240 |
| median | 527 |
| Q3 | 857 |
| 95-th percentile | 1367 |
| Maximum | 2059 |
| Range | 2058 |
| Interquartile range (IQR) | 617 |
Descriptive statistics
| Standard deviation | 424.2675288 |
|---|---|
| Coefficient of variation (CV) | 0.722438864 |
| Kurtosis | -0.01124621908 |
| Mean | 587.2711864 |
| Median Absolute Deviation (MAD) | 306 |
| Skewness | 0.6877007086 |
| Sum | 242543 |
| Variance | 180002.936 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 2 | 4 | 1.0% |
| 1 | 4 | 1.0% |
| 705 | 4 | 1.0% |
| 205 | 3 | 0.7% |
| 569 | 3 | 0.7% |
| 1162 | 3 | 0.7% |
| 199 | 3 | 0.7% |
| 519 | 3 | 0.7% |
| 346 | 3 | 0.7% |
| 18 | 3 | 0.7% |
| Other values (324) | 380 | |
| (Missing) | 5 | 1.2% |
| Value | Count | Frequency (%) |
| 1 | 4 | |
| 2 | 4 | |
| 3 | 2 | |
| 6 | 2 | |
| 7 | 1 | 0.2% |
| 9 | 3 | |
| 12 | 2 | |
| 14 | 1 | 0.2% |
| 15 | 1 | 0.2% |
| 18 | 3 |
| Value | Count | Frequency (%) |
| 2059 | 1 | |
| 2013 | 1 | |
| 1876 | 1 | |
| 1826 | 1 | |
| 1734 | 1 | |
| 1598 | 1 | |
| 1559 | 1 | |
| 1499 | 1 | |
| 1490 | 1 | |
| 1458 | 1 |
married, no kids
Real number (ℝ≥0)
HIGH CORRELATIONHIGH CORRELATIONHIGH CORRELATIONHIGH CORRELATIONMISSING| Distinct | 202 |
|---|---|
| Distinct (%) | 50.4% |
| Missing | 17 |
| Missing (%) | 4.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 99.57605985 |
| Minimum | 1 |
|---|---|
| Maximum | 381 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 6.5 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 6 |
| Q1 | 45 |
| median | 86 |
| Q3 | 142 |
| 95-th percentile | 242 |
| Maximum | 381 |
| Range | 380 |
| Interquartile range (IQR) | 97 |
Descriptive statistics
| Standard deviation | 73.83576251 |
|---|---|
| Coefficient of variation (CV) | 0.7415011462 |
| Kurtosis | 0.7664187582 |
| Mean | 99.57605985 |
| Median Absolute Deviation (MAD) | 47 |
| Skewness | 0.9349869956 |
| Sum | 39930 |
| Variance | 5451.719825 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 14 | 9 | 2.2% |
| 63 | 8 | 1.9% |
| 1 | 7 | 1.7% |
| 71 | 6 | 1.4% |
| 123 | 5 | 1.2% |
| 6 | 5 | 1.2% |
| 139 | 5 | 1.2% |
| 119 | 4 | 1.0% |
| 4 | 4 | 1.0% |
| 69 | 4 | 1.0% |
| Other values (192) | 344 | |
| (Missing) | 17 | 4.1% |
| Value | Count | Frequency (%) |
| 1 | 7 | |
| 2 | 3 | |
| 3 | 4 | |
| 4 | 4 | |
| 5 | 2 | 0.5% |
| 6 | 5 | |
| 7 | 3 | |
| 8 | 4 | |
| 9 | 1 | 0.2% |
| 10 | 2 | 0.5% |
| Value | Count | Frequency (%) |
| 381 | 1 | |
| 362 | 1 | |
| 326 | 1 | |
| 324 | 1 | |
| 316 | 1 | |
| 311 | 1 | |
| 296 | 1 | |
| 291 | 1 | |
| 290 | 1 | |
| 286 | 1 |
not married, no kids
Real number (ℝ≥0)
HIGH CORRELATIONHIGH CORRELATIONHIGH CORRELATIONHIGH CORRELATIONMISSING| Distinct | 228 |
|---|---|
| Distinct (%) | 56.4% |
| Missing | 14 |
| Missing (%) | 3.3% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 142.4009901 |
| Minimum | 1 |
|---|---|
| Maximum | 676 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 6.5 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 6 |
| Q1 | 59 |
| median | 106 |
| Q3 | 205 |
| 95-th percentile | 374.05 |
| Maximum | 676 |
| Range | 675 |
| Interquartile range (IQR) | 146 |
Descriptive statistics
| Standard deviation | 116.4075053 |
|---|---|
| Coefficient of variation (CV) | 0.8174627524 |
| Kurtosis | 1.889439571 |
| Mean | 142.4009901 |
| Median Absolute Deviation (MAD) | 62 |
| Skewness | 1.296737181 |
| Sum | 57530 |
| Variance | 13550.70729 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 74 | 7 | 1.7% |
| 2 | 6 | 1.4% |
| 1 | 6 | 1.4% |
| 124 | 5 | 1.2% |
| 70 | 5 | 1.2% |
| 62 | 5 | 1.2% |
| 142 | 5 | 1.2% |
| 58 | 5 | 1.2% |
| 168 | 4 | 1.0% |
| 5 | 4 | 1.0% |
| Other values (218) | 352 | |
| (Missing) | 14 | 3.3% |
| Value | Count | Frequency (%) |
| 1 | 6 | |
| 2 | 6 | |
| 3 | 1 | 0.2% |
| 4 | 2 | 0.5% |
| 5 | 4 | |
| 6 | 4 | |
| 9 | 2 | 0.5% |
| 10 | 3 | |
| 11 | 1 | 0.2% |
| 12 | 1 | 0.2% |
| Value | Count | Frequency (%) |
| 676 | 1 | |
| 628 | 1 | |
| 538 | 2 | |
| 478 | 1 | |
| 472 | 1 | |
| 471 | 1 | |
| 460 | 1 | |
| 437 | 1 | |
| 422 | 1 | |
| 419 | 1 |
married, with kids
Real number (ℝ≥0)
HIGH CORRELATIONHIGH CORRELATIONHIGH CORRELATIONHIGH CORRELATIONMISSING| Distinct | 211 |
|---|---|
| Distinct (%) | 53.3% |
| Missing | 22 |
| Missing (%) | 5.3% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 126.0833333 |
| Minimum | 1 |
|---|---|
| Maximum | 738 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 6.5 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 4 |
| Q1 | 42 |
| median | 92.5 |
| Q3 | 177 |
| 95-th percentile | 331.75 |
| Maximum | 738 |
| Range | 737 |
| Interquartile range (IQR) | 135 |
Descriptive statistics
| Standard deviation | 119.8907757 |
|---|---|
| Coefficient of variation (CV) | 0.9508852006 |
| Kurtosis | 4.82947465 |
| Mean | 126.0833333 |
| Median Absolute Deviation (MAD) | 59.5 |
| Skewness | 1.883304214 |
| Sum | 49929 |
| Variance | 14373.7981 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 1 | 8 | 1.9% |
| 14 | 6 | 1.4% |
| 101 | 6 | 1.4% |
| 74 | 6 | 1.4% |
| 2 | 6 | 1.4% |
| 72 | 5 | 1.2% |
| 10 | 5 | 1.2% |
| 117 | 5 | 1.2% |
| 81 | 5 | 1.2% |
| 56 | 4 | 1.0% |
| Other values (201) | 340 | |
| (Missing) | 22 | 5.3% |
| Value | Count | Frequency (%) |
| 1 | 8 | |
| 2 | 6 | |
| 3 | 4 | |
| 4 | 3 | 0.7% |
| 5 | 4 | |
| 6 | 3 | 0.7% |
| 7 | 2 | 0.5% |
| 8 | 2 | 0.5% |
| 9 | 3 | 0.7% |
| 10 | 5 |
| Value | Count | Frequency (%) |
| 738 | 1 | |
| 655 | 1 | |
| 653 | 1 | |
| 617 | 1 | |
| 605 | 1 | |
| 570 | 1 | |
| 548 | 1 | |
| 536 | 1 | |
| 525 | 1 | |
| 437 | 1 |
not married, with kids
Real number (ℝ≥0)
HIGH CORRELATIONHIGH CORRELATIONHIGH CORRELATIONHIGH CORRELATIONMISSING| Distinct | 132 |
|---|---|
| Distinct (%) | 33.6% |
| Missing | 25 |
| Missing (%) | 6.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 53.91348601 |
| Minimum | 1 |
|---|---|
| Maximum | 307 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 6.5 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 3 |
| Q1 | 20 |
| median | 48 |
| Q3 | 74 |
| 95-th percentile | 133 |
| Maximum | 307 |
| Range | 306 |
| Interquartile range (IQR) | 54 |
Descriptive statistics
| Standard deviation | 42.88793711 |
|---|---|
| Coefficient of variation (CV) | 0.7954955297 |
| Kurtosis | 3.81527229 |
| Mean | 53.91348601 |
| Median Absolute Deviation (MAD) | 28 |
| Skewness | 1.416189058 |
| Sum | 21188 |
| Variance | 1839.375149 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 3 | 11 | 2.6% |
| 12 | 10 | 2.4% |
| 1 | 8 | 1.9% |
| 2 | 8 | 1.9% |
| 68 | 7 | 1.7% |
| 41 | 7 | 1.7% |
| 66 | 7 | 1.7% |
| 51 | 7 | 1.7% |
| 19 | 7 | 1.7% |
| 62 | 7 | 1.7% |
| Other values (122) | 314 | |
| (Missing) | 25 | 6.0% |
| Value | Count | Frequency (%) |
| 1 | 8 | |
| 2 | 8 | |
| 3 | 11 | |
| 4 | 4 | 1.0% |
| 5 | 4 | 1.0% |
| 6 | 3 | 0.7% |
| 7 | 4 | 1.0% |
| 8 | 6 | |
| 9 | 3 | 0.7% |
| 10 | 3 | 0.7% |
| Value | Count | Frequency (%) |
| 307 | 1 | |
| 234 | 1 | |
| 230 | 1 | |
| 185 | 1 | |
| 171 | 1 | |
| 168 | 1 | |
| 167 | 1 | |
| 159 | 1 | |
| 157 | 1 | |
| 153 | 1 |
single parent
Real number (ℝ≥0)
HIGH CORRELATIONHIGH CORRELATIONHIGH CORRELATIONHIGH CORRELATIONMISSING| Distinct | 186 |
|---|---|
| Distinct (%) | 46.9% |
| Missing | 21 |
| Missing (%) | 5.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 96.40806045 |
| Minimum | 1 |
|---|---|
| Maximum | 537 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 6.5 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 3 |
| Q1 | 26 |
| median | 82 |
| Q3 | 141 |
| 95-th percentile | 266.8 |
| Maximum | 537 |
| Range | 536 |
| Interquartile range (IQR) | 115 |
Descriptive statistics
| Standard deviation | 84.39292861 |
|---|---|
| Coefficient of variation (CV) | 0.8753721236 |
| Kurtosis | 2.410663185 |
| Mean | 96.40806045 |
| Median Absolute Deviation (MAD) | 58 |
| Skewness | 1.319952839 |
| Sum | 38274 |
| Variance | 7122.1664 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 4 | 9 | 2.2% |
| 20 | 8 | 1.9% |
| 3 | 8 | 1.9% |
| 2 | 7 | 1.7% |
| 11 | 7 | 1.7% |
| 6 | 7 | 1.7% |
| 1 | 7 | 1.7% |
| 42 | 6 | 1.4% |
| 19 | 6 | 1.4% |
| 51 | 5 | 1.2% |
| Other values (176) | 327 | |
| (Missing) | 21 | 5.0% |
| Value | Count | Frequency (%) |
| 1 | 7 | |
| 2 | 7 | |
| 3 | 8 | |
| 4 | 9 | |
| 5 | 4 | |
| 6 | 7 | |
| 7 | 2 | 0.5% |
| 8 | 2 | 0.5% |
| 9 | 2 | 0.5% |
| 10 | 3 | 0.7% |
| Value | Count | Frequency (%) |
| 537 | 1 | |
| 441 | 1 | |
| 364 | 1 | |
| 355 | 1 | |
| 349 | 1 | |
| 330 | 1 | |
| 328 | 1 | |
| 317 | 1 | |
| 312 | 1 | |
| 308 | 1 |
| Distinct | 45 |
|---|---|
| Distinct (%) | 11.9% |
| Missing | 40 |
| Missing (%) | 9.6% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 13.55291005 |
| Minimum | 1 |
|---|---|
| Maximum | 71 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 6.5 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 5 |
| median | 11.5 |
| Q3 | 19 |
| 95-th percentile | 35.15 |
| Maximum | 71 |
| Range | 70 |
| Interquartile range (IQR) | 14 |
Descriptive statistics
| Standard deviation | 11.0181237 |
|---|---|
| Coefficient of variation (CV) | 0.8129710635 |
| Kurtosis | 2.488580908 |
| Mean | 13.55291005 |
| Median Absolute Deviation (MAD) | 6.5 |
| Skewness | 1.385380367 |
| Sum | 5123 |
| Variance | 121.3990499 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=45)
| Value | Count | Frequency (%) |
| 2 | 28 | 6.7% |
| 6 | 21 | 5.0% |
| 4 | 21 | 5.0% |
| 1 | 20 | 4.8% |
| 12 | 18 | 4.3% |
| 7 | 18 | 4.3% |
| 3 | 18 | 4.3% |
| 9 | 16 | 3.8% |
| 13 | 15 | 3.6% |
| 14 | 14 | 3.3% |
| Other values (35) | 189 | |
| (Missing) | 40 | 9.6% |
| Value | Count | Frequency (%) |
| 1 | 20 | |
| 2 | 28 | |
| 3 | 18 | |
| 4 | 21 | |
| 5 | 13 | |
| 6 | 21 | |
| 7 | 18 | |
| 8 | 13 | |
| 9 | 16 | |
| 10 | 9 | 2.2% |
| Value | Count | Frequency (%) |
| 71 | 1 | 0.2% |
| 50 | 2 | |
| 47 | 3 | |
| 45 | 2 | |
| 43 | 2 | |
| 42 | 2 | |
| 40 | 1 | 0.2% |
| 39 | 3 | |
| 38 | 1 | 0.2% |
| 37 | 1 | 0.2% |
| Distinct | 386 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 32 |
| Missing (%) | 7.7% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 465144.1114 |
| Minimum | 22371 |
|---|---|
| Maximum | 2293760 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 6.5 KiB |
Quantile statistics
| Minimum | 22371 |
|---|---|
| 5-th percentile | 220912.25 |
| Q1 | 325552.5 |
| median | 418892 |
| Q3 | 527094.25 |
| 95-th percentile | 882381.75 |
| Maximum | 2293760 |
| Range | 2271389 |
| Interquartile range (IQR) | 201541.75 |
Descriptive statistics
| Standard deviation | 237377.0592 |
|---|---|
| Coefficient of variation (CV) | 0.5103301394 |
| Kurtosis | 11.76381048 |
| Mean | 465144.1114 |
| Median Absolute Deviation (MAD) | 101382 |
| Skewness | 2.511763087 |
| Sum | 179545627 |
| Variance | 5.634786823 × 1010 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 444738 | 1 | 0.2% |
| 426580 | 1 | 0.2% |
| 328566 | 1 | 0.2% |
| 484906 | 1 | 0.2% |
| 332620 | 1 | 0.2% |
| 513878 | 1 | 0.2% |
| 294382 | 1 | 0.2% |
| 323671 | 1 | 0.2% |
| 239875 | 1 | 0.2% |
| 527281 | 1 | 0.2% |
| Other values (376) | 376 | |
| (Missing) | 32 | 7.7% |
| Value | Count | Frequency (%) |
| 22371 | 1 | |
| 26586 | 1 | |
| 48486 | 1 | |
| 75233 | 1 | |
| 103046 | 1 | |
| 103827 | 1 | |
| 120753 | 1 | |
| 131932 | 1 | |
| 166475 | 1 | |
| 170679 | 1 |
| Value | Count | Frequency (%) |
| 2293760 | 1 | |
| 1594902 | 1 | |
| 1401899 | 1 | |
| 1373723 | 1 | |
| 1319586 | 1 | |
| 1316577 | 1 | |
| 1218480 | 1 | |
| 1198655 | 1 | |
| 1191126 | 1 | |
| 1091947 | 1 |
Spearman's ρ
The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.
Pearson's r
The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.
Kendall's τ
Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.
Phik (φk)
Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here. A simple visualization of nullity by column.
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.
The correlation heatmap measures nullity correlation: how strongly the presence or absence of one variable affects the presence of another.
The dendrogram allows you to more fully correlate variable completion, revealing trends deeper than the pairwise ones visible in the correlation heatmap.
First rows
| area | single | married, no kids | not married, no kids | married, with kids | not married, with kids | single parent | other | average woz value | |
|---|---|---|---|---|---|---|---|---|---|
| 0 | A00a Kop Zeedijk | 543.0 | 37.0 | 149.0 | 14.0 | 12.0 | 22.0 | 12.0 | 432583.0 |
| 1 | A00b Oude Kerk e.o. | 331.0 | 20.0 | 104.0 | 8.0 | 3.0 | 20.0 | 12.0 | 475037.0 |
| 2 | A00c Burgwallen Oost | 676.0 | 55.0 | 231.0 | 30.0 | 23.0 | 43.0 | 26.0 | 469793.0 |
| 3 | A00d Nes e.o. | 130.0 | 16.0 | 59.0 | 5.0 | 8.0 | 11.0 | 5.0 | 605863.0 |
| 4 | A00e BG-terrein e.o. | 348.0 | 24.0 | 73.0 | 19.0 | 9.0 | 14.0 | 6.0 | 556369.0 |
| 5 | A01a Stationsplein e.o. | 1.0 | NaN | 1.0 | 1.0 | NaN | NaN | NaN | NaN |
| 6 | A01b Hemelrijk | 251.0 | 14.0 | 93.0 | 6.0 | 8.0 | 11.0 | 7.0 | 464846.0 |
| 7 | A01c Nieuwendijk Noord | 203.0 | 16.0 | 69.0 | 7.0 | 4.0 | 10.0 | 6.0 | 447814.0 |
| 8 | A01d Spuistraat Noord | 328.0 | 42.0 | 128.0 | 16.0 | 5.0 | 15.0 | 7.0 | 506697.0 |
| 9 | A01e Nieuwe Kerk e.o. | 289.0 | 33.0 | 124.0 | 15.0 | 14.0 | 11.0 | 12.0 | 459527.0 |
Last rows
| area | single | married, no kids | not married, no kids | married, with kids | not married, with kids | single parent | other | average woz value | |
|---|---|---|---|---|---|---|---|---|---|
| 408 | T96c Holendrecht Oost | 413.0 | 266.0 | 70.0 | 185.0 | 83.0 | 150.0 | 10.0 | 323513.0 |
| 409 | T96d Gaasperdam Noord | 541.0 | 76.0 | 88.0 | 79.0 | 55.0 | 170.0 | 17.0 | 251964.0 |
| 410 | T96e Gaasperdam Zuid | 614.0 | 70.0 | 68.0 | 36.0 | 44.0 | 119.0 | 11.0 | 221128.0 |
| 411 | T96f Reigersbos Midden | 670.0 | 119.0 | 80.0 | 139.0 | 70.0 | 215.0 | 12.0 | 243072.0 |
| 412 | T96g Reigersbos Zuid | 522.0 | 191.0 | 72.0 | 188.0 | 74.0 | 158.0 | 15.0 | 308590.0 |
| 413 | T97a Gein Noordwest | 977.0 | 71.0 | 142.0 | 88.0 | 63.0 | 300.0 | 22.0 | 211475.0 |
| 414 | T97b Gein Zuidwest | 421.0 | 41.0 | 70.0 | 72.0 | 51.0 | 186.0 | 10.0 | 221090.0 |
| 415 | T97c Gein Noordoost | 380.0 | 362.0 | 91.0 | 325.0 | 107.0 | 125.0 | 14.0 | 332620.0 |
| 416 | T97d Gein Zuidoost | 718.0 | 242.0 | 97.0 | 220.0 | 104.0 | 274.0 | 17.0 | 280695.0 |
| 417 | T98a Dorp Driemond | 193.0 | 144.0 | 42.0 | 139.0 | 60.0 | 68.0 | NaN | 351711.0 |